• Help
    Discussion forum
    Search tips
  • About
    CERN Open Data
    ALICE
    ATLAS
    CMS
    DELPHI
    LHCb
    OPERA
    TOTEM
    Glossary

LHCb Stripping V21r0p1 LEPTONIC Stream BEAUTY2XGAMMA2PI-GAMMAGAMMA Line

Documentation Stripping


[stripping21r0p1 lines]

StrippingBeauty2XGamma2pi_gammagammaLine

Properties:

OutputLocation Phys/Beauty2XGamma2pi_gammagammaLine/Particles
Postscale 1.0000000
HLT1 None
HLT2 None
Prescale 1.0000000
L0DU None
ODIN None

Filter sequence:

LoKi::VoidFilter/StrippingGoodEventConditionLeptonic

Code ALG_EXECUTED('StrippingStreamLeptonicBadEvent') & ~ALG_PASSED('StrippingStreamLeptonicBadEvent')

CheckPV/checkPVmin1

MinPVs 1
MaxPVs -1

LoKi::VoidFilter/SelFilterPhys_StdAllNoPIDsPions_Particles

Code CONTAINS('Phys/StdAllNoPIDsPions/Particles',True)>0

FilterDesktop/TrackListBeauty2XGamma

Code (HASTRACK) & (TRCHI2DOF \< 3.0)& (MIPCHI2DV(PRIMARY) > 16.0) & (TRGHOSTPROB \< 0.4) & (PT > 300.0) & (P > 1000)
Inputs [ 'Phys/StdAllNoPIDsPions' ]
DecayDescriptor None
Output Phys/TrackListBeauty2XGamma/Particles

CombineParticles/DiTracksForRadiativeBBeauty2XGamma

Inputs [ 'Phys/TrackListBeauty2XGamma' ]
DaughtersCuts { '' : 'ALL' , 'pi+' : 'ALL' , 'pi-' : 'ALL' }
CombinationCut (ASUM(PT) > 1500.0) & in_range( 0.0 , AM ,7900.0)
MotherCut (HASVERTEX) & (VFASPF(VCHI2/VDOF) \< 10.0)
DecayDescriptor rho(770)0 -> pi+ pi-
DecayDescriptors [ 'rho(770)0 -> pi+ pi-' ]
Output Phys/DiTracksForRadiativeBBeauty2XGamma/Particles

LoKi::VoidFilter/SelFilterPhys_StdLooseAllPhotons_Particles

Code CONTAINS('Phys/StdLooseAllPhotons/Particles',True)>0

FilterDesktop/PhotonSelBeauty2XGamma

Code (PT > 2000.0) & (CL > 0.0)
Inputs [ 'Phys/StdLooseAllPhotons' ]
DecayDescriptor None
Output Phys/PhotonSelBeauty2XGamma/Particles

CombineParticles/Beauty2XGamma2pi_gammagamma

Inputs [ 'Phys/DiTracksForRadiativeBBeauty2XGamma' , 'Phys/PhotonSelBeauty2XGamma' ]
DaughtersCuts { '' : 'ALL' , 'gamma' : 'ALL' , 'rho(770)0' : 'ALL' }
CombinationCut in_range( 3280.0 ,AM, 9000.0 ) & (ASUM(PT) > 5000 )
MotherCut INTREE(ISBASIC & ((HASTRACK) & (P>5000*MeV) & (PT>1000*MeV) & (TRCHI2DOF\<2.5) & (MIPCHI2DV(PRIMARY)>16) & (MIPDV(PRIMARY)>0.1*mm))) & (HASVERTEX) & (VFASPF(VCHI2/VDOF) \< 9.0 ) & (BPVIPCHI2() \< 9.0 ) & (BPVDIRA > 0.0)
DecayDescriptor B0 -> rho(770)0 gamma gamma
DecayDescriptors [ 'B0 -> rho(770)0 gamma gamma' ]
Output Phys/Beauty2XGamma2pi_gammagamma/Particles

TisTosParticleTagger/Beauty2XGamma2pi_gammagammaLine

Inputs [ 'Phys/Beauty2XGamma2pi_gammagamma' ]
DecayDescriptor None
Output Phys/Beauty2XGamma2pi_gammagammaLine/Particles
TisTosSpecs { 'Hlt2IncPhi.*Decision%TIS' : 0 , 'Hlt2IncPhi.*Decision%TOS' : 0 , 'Hlt2Radiative.*Decision%TIS' : 0 , 'Hlt2Radiative.*Decision%TOS' : 0 , 'Hlt2Topo(2|3|4)Body.*Decision%TIS' : 0 , 'Hlt2Topo(2|3|4)Body.*Decision%TOS' : 0 }

AddRelatedInfo/RelatedInfo1_Beauty2XGamma2pi_gammagammaLine

Inputs [ 'Phys/Beauty2XGamma2pi_gammagammaLine' ]
DecayDescriptor None
Output Phys/RelatedInfo1_Beauty2XGamma2pi_gammagammaLine/Particles
ALICE experiment
ATLAS experiment
CMS experiment
DELPHI experiment
LHCb experiment
OPERA experiment
PHENIX experiment
TOTEM experiment
© CERN, 2014–2025 ·
Terms of Use ·
Privacy Policy ·
Help ·
GitHub ·
Twitter ·
Email
Powered by Invenio
Open Data Portal v0.3.0
CERN